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Feature: add compiler output options support for hash #120

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dc7ce5c
Add compiler output options support for hash
aarefiev Dec 20, 2018
95e4c94
Linter cleanup
aarefiev Dec 20, 2018
f7a43e0
Fix tests
aarefiev Dec 20, 2018
cd74510
Add tests
aarefiev Dec 20, 2018
e672193
Fix added test
aarefiev Dec 20, 2018
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8 changes: 7 additions & 1 deletion lib/interpolateName.js
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Original file line number Diff line number Diff line change
Expand Up @@ -64,12 +64,18 @@ function interpolateName(loaderContext, name, options) {
}
}
let url = filename;
const compilationOutputOptions = loaderContext._compilation && loaderContext._compilation.outputOptions || {};
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It is private properties and don't use their, you need open issue in webpack with feature request provide this option throw api

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@evilebottnawi thanks, i will do it

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@aarefiev good news, thanks for helping

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@aarefiev can you create issue so that we don't lose this problem if it require time?

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@evilebottnawi done (#121)

if(content) {
// Match hash template
url = url
.replace(
/\[(?:([^:]+):)?hash(?::([a-z]+\d*))?(?::(\d+))?\]/ig,
(all, hashType, digestType, maxLength) => getHashDigest(content, hashType, digestType, parseInt(maxLength, 10))
(all, hashType, digestType, maxLength) => {
const resultHashType = hashType || compilationOutputOptions.hashFunction;
const resultDigestType = digestType || compilationOutputOptions.hashDigest;
const resultMaxLength = maxLength && parseInt(maxLength, 10) || compilationOutputOptions.hashDigestLength;
return getHashDigest(content, resultHashType, resultDigestType, resultMaxLength);
}
)
.replace(
/\[emoji(?::(\d+))?\]/ig,
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29 changes: 17 additions & 12 deletions test/interpolateName.test.js
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Expand Up @@ -23,17 +23,22 @@ describe("interpolateName()", () => {
}

[
["/app/js/javascript.js", "js/[hash].script.[ext]", "test content", "js/9473fdd0d880a43c21b7778d34872157.script.js"],
["/app/page.html", "html-[hash:6].html", "test content", "html-9473fd.html"],
["/app/flash.txt", "[hash]", "test content", "9473fdd0d880a43c21b7778d34872157"],
["/app/img/image.png", "[sha512:hash:base64:7].[ext]", "test content", "2BKDTjl.png"],
["/app/dir/file.png", "[path][name].[ext]?[hash]", "test content", "/app/dir/file.png?9473fdd0d880a43c21b7778d34872157"],
["/vendor/test/images/loading.gif", path => path.replace(/\/?vendor\/?/, ""), "test content", "test/images/loading.gif"],
["/pathWith.period/filename.js", "js/[name].[ext]", "test content", "js/filename.js"],
["/pathWith.period/filenameWithoutExt", "js/[name].[ext]", "test content", "js/filenameWithoutExt.bin"]
[{ resourcePath: "/app/js/javascript.js" }, "js/[hash].script.[ext]", "test content", "js/9473fdd0d880a43c21b7778d34872157.script.js"],
[{ resourcePath: "/app/page.html" }, "html-[hash:6].html", "test content", "html-9473fd.html"],
[{ resourcePath: "/app/flash.txt" }, "[hash]", "test content", "9473fdd0d880a43c21b7778d34872157"],
[{ resourcePath: "/app/img/image.png" }, "[sha512:hash:base64:7].[ext]", "test content", "2BKDTjl.png"],
[{ resourcePath: "/app/img/image.png", _compilation: { outputOptions: {
hashFunction: "sha512",
hashDigest: "base64",
hashDigestLength: 7
} } }, "[hash].[ext]", "test content", "2BKDTjl.png"],
[{ resourcePath: "/app/dir/file.png" }, "[path][name].[ext]?[hash]", "test content", "/app/dir/file.png?9473fdd0d880a43c21b7778d34872157"],
[{ resourcePath: "/vendor/test/images/loading.gif" }, path => path.replace(/\/?vendor\/?/, ""), "test content", "test/images/loading.gif"],
[{ resourcePath: "/pathWith.period/filename.js" }, "js/[name].[ext]", "test content", "js/filename.js"],
[{ resourcePath: "/pathWith.period/filenameWithoutExt" }, "js/[name].[ext]", "test content", "js/filenameWithoutExt.bin"]
].forEach(test => {
it("should interpolate " + test[0] + " " + test[1], () => {
const interpolatedName = loaderUtils.interpolateName({ resourcePath: test[0] }, test[1], { content: test[2] });
it("should interpolate " + test[0].resourcePath + " " + test[1], () => {
const interpolatedName = loaderUtils.interpolateName(test[0], test[1], { content: test[2] });
assert.equal(interpolatedName, test[3]);
});
});
Expand All @@ -48,12 +53,12 @@ describe("interpolateName()", () => {
assert.throws(
() => {
const interpolatedName = loaderUtils.interpolateName(
{ }, "[" + hashName + ":hash:base64:10]", {content:"a"}
{ }, "[" + hashName + ":hash:base64:10]", { content: "a" }
);
// if for any reason the system we're running on has a hash
// algorithm matching any of our bogus names, at least make sure
// the output is not the unmodified name:
assert(interpolatedName[0] !== '[');
assert(interpolatedName[0] !== "[");
},
/digest method not supported/i
);
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